The Mechanical code standards for exhaust ducts carrying flammable and hazardous materials is where fire suppression requirements can be encountered. These would apply if the jurisdiction follows that mechanical code. Be sure to follow that up.
> On Dec 2, 2021, at 11:48 AM, Jerry Van Kolken via Sprinklerforum > <[email protected]> wrote: > > I have a paint booth with a intake and exhaust duct systems. > > When I look at NFPA 33-9.5.1.6 Duct Protection > > It only specific size of duct requiring protection, and doesn't mention > "exhaust" until item #2 and #3. > > If larger enough does both set of ducting require protection? > > > Jerry Van Kolken > Millennium Fire Protection Corp. > 2950 San Luis Rey Rd. > Oceanside, CA 92058 > (760) 722-2722 FX 722-2730 > > CONFIDENTIALITY NOTICE This e-mail and any attachments are for the sole use > of the intended recipients and contain information that may be confidential > or legally privileged. If you have received this e-mail in error, please > notify the sender by reply e-mail and delete the message. Any disclosure, > copying, distribution, or use of this communication by someone other than the > intended recipient is prohibited. > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
